| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.61 | 9.754% | $48.9613 | $48.96 | $48.95 | $49.00 |
| Purchase #2 | $156.70 | 9.478% | $171.552 | $171.55 | $171.55 | $171.60 |
| Purchase #3 | $52.91 | 11.144% | $58.8063 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $132.71 | 6.369% | $141.1623 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $193.83 | 3.693% | $200.9881 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $210.53 | 3.136% | $217.1322 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $112.48 | 5.289% | $118.4291 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $903.77 | $957.0313 | $957.03 | $957.05 | $957.10 | |